Home / 9,946,797,426.12-13,732,775,262.90-6,331,860,846.26

Finding the Fourth Proportional to 9,946,797,426.12, 13,732,775,262.90 and 6,331,860,846.26

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Solution

The fourth proportional to 9,946,797,426.12, 13,732,775,262.90 and 6,331,860,846.26 is: 8,741,911,418.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,946,797,426.12 : 13,732,775,262.90 = 6,331,860,846.26 : x
  2. Step 2: Convert to fraction form
    9,946,797,426.12/13,732,775,262.90 = 6,331,860,846.26/x
  3. Step 3: Cross multiply
    9,946,797,426.12x = 13,732,775,262.90 × 6,331,860,846.26
  4. Step 4: Simplify right side
    9,946,797,426.12x = 86,954,021,997,592,133,632
  5. Step 5: Solve for x
    x = 86,954,021,997,592,133,632/9,946,797,426.12
  6. Step 6: Final answer
    x = 8,741,911,418.57

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.